Commit 362775e2 authored by Randy Dunlap's avatar Randy Dunlap Committed by Jaroslav Kysela
Browse files

[ALSA] sound/hda: rate-limit timeout message 



Modules: HDA Intel driver

Rate-limit the azx_get_response timeout message.  A continuous 2 per second
is too much.

Signed-off-by: default avatarRandy Dunlap <randy_d_dunlap@linux.intel.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent d031166f

sound/pci/hda/hda_intel.c

+4 −1
Original line number Diff line number Diff line
@@ -37,6 +37,7 @@ 
#include <asm/io.h>

#include <linux/delay.h>

#include <linux/interrupt.h>

#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/moduleparam.h>

#include <linux/init.h>
@@ -514,7 +515,9 @@ static unsigned int azx_get_response(struct hda_codec *codec) 


	while (chip->rirb.cmds) {

		if (! --timeout) {

			snd_printk(KERN_ERR "azx_get_response timeout\n");

			if (printk_ratelimit())

				snd_printk(KERN_ERR

					"azx_get_response timeout\n");

			chip->rirb.rp = azx_readb(chip, RIRBWP);

			chip->rirb.cmds = 0;

			return -1;